Retinal migraine: Difference between revisions
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{{Infobox medical condition | |||
| name = Retinal migraine | |||
| image = [[File:Migraine_Comorbidities.PNG|250px]] | |||
| caption = Diagram showing comorbidities of migraine | |||
| field = [[Neurology]] | |||
| symptoms = [[Visual disturbance]], [[scotoma]], [[monocular blindness]] | |||
| onset = Sudden | |||
| duration = Less than 1 hour | |||
| causes = Unknown, possibly related to [[vascular]] changes | |||
| risks = [[Family history]], [[stress]], [[hormonal changes]] | |||
| diagnosis = Clinical evaluation, exclusion of other causes | |||
| differential = [[Amaurosis fugax]], [[ocular migraine]], [[retinal detachment]] | |||
| treatment = [[Avoidance of triggers]], [[medication]] | |||
| medication = [[NSAIDs]], [[triptans]] | |||
| frequency = Rare | |||
| prognosis = Generally good, but can recur | |||
| complications = Rarely, [[permanent vision loss]] | |||
| specialty = [[Ophthalmology]], [[Neurology]] | |||
}} | |||
= Retinal Migraine: An Overview = | = Retinal Migraine: An Overview = | ||
Retinal migraine is a rare form of [[migraine]] characterized by recurrent episodes of visual disturbances or temporary vision loss in one eye. | |||
Retinal migraine is a rare form of [[migraine]] characterized by recurrent episodes of visual disturbances or temporary vision loss in one eye. | [[File:Noun Headache Luis 5288.svg|left|thumb|Illustration of visual disturbances associated with retinal migraine]] | ||
[[File:Noun Headache Luis 5288.svg|thumb|Illustration of visual disturbances associated with retinal migraine]] | |||
== Definition and Characteristics == | == Definition and Characteristics == | ||
Retinal migraine is defined as a migraine that involves visual disturbances or partial vision loss, typically affecting only one eye. These episodes are often followed by a headache phase, which is a common characteristic of migraines. | Retinal migraine is defined as a migraine that involves visual disturbances or partial vision loss, typically affecting only one eye. These episodes are often followed by a headache phase, which is a common characteristic of migraines. | ||
== Symptoms and Manifestations == | == Symptoms and Manifestations == | ||
The primary symptom of retinal migraine is temporary vision loss or visual disturbances in one eye. These disturbances may include: | The primary symptom of retinal migraine is temporary vision loss or visual disturbances in one eye. These disturbances may include: | ||
* Flashes of light | * Flashes of light | ||
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* Partial vision loss | * Partial vision loss | ||
* Complete, temporary blindness in one eye | * Complete, temporary blindness in one eye | ||
== Causes and Risk Factors == | == Causes and Risk Factors == | ||
The exact cause of retinal migraine is not fully understood, but it is believed to be related to changes in blood flow to the eye. Potential triggers include: | The exact cause of retinal migraine is not fully understood, but it is believed to be related to changes in blood flow to the eye. Potential triggers include: | ||
* Stress | * Stress | ||
| Line 25: | Line 37: | ||
* Dehydration | * Dehydration | ||
* Certain foods or medications | * Certain foods or medications | ||
== Diagnosis and Differential Diagnosis == | == Diagnosis and Differential Diagnosis == | ||
Diagnosing retinal migraine involves a thorough medical history and eye examination. It's essential to distinguish it from other conditions that can cause similar symptoms, such as [[ocular migraine]] and [[transient ischemic attack]]. | Diagnosing retinal migraine involves a thorough medical history and eye examination. It's essential to distinguish it from other conditions that can cause similar symptoms, such as [[ocular migraine]] and [[transient ischemic attack]]. | ||
== Treatment and Management == | == Treatment and Management == | ||
Treatment for retinal migraine focuses on relieving symptoms and preventing future episodes. Options may include: | Treatment for retinal migraine focuses on relieving symptoms and preventing future episodes. Options may include: | ||
* Pain relief medications | * Pain relief medications | ||
* Preventive medications | * Preventive medications | ||
* Lifestyle modifications to avoid triggers | * Lifestyle modifications to avoid triggers | ||
== Complications and Prognosis == | == Complications and Prognosis == | ||
While retinal migraine is generally benign, frequent episodes can impact the quality of life. In rare cases, prolonged or severe episodes may lead to permanent vision loss in the affected eye. | While retinal migraine is generally benign, frequent episodes can impact the quality of life. In rare cases, prolonged or severe episodes may lead to permanent vision loss in the affected eye. | ||
== Conclusion == | == Conclusion == | ||
Retinal migraine is a distinct type of migraine characterized by visual disturbances in one eye, often followed by a headache. Understanding its symptoms, causes, and treatment options is crucial for effective management and improving the quality of life for those affected. | Retinal migraine is a distinct type of migraine characterized by visual disturbances in one eye, often followed by a headache. Understanding its symptoms, causes, and treatment options is crucial for effective management and improving the quality of life for those affected. | ||
[[Category:Migraine]] | [[Category:Migraine]] | ||
[[Category:Neurology]] | [[Category:Neurology]] | ||
[[Category:Ophthalmology]] | [[Category:Ophthalmology]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 18:22, 8 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Retinal migraine | |
|---|---|
| |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | Ophthalmology, Neurology |
| Symptoms | Visual disturbance, scotoma, monocular blindness |
| Complications | Rarely, permanent vision loss |
| Onset | Sudden |
| Duration | Less than 1 hour |
| Types | N/A |
| Causes | Unknown, possibly related to vascular changes |
| Risks | Family history, stress, hormonal changes |
| Diagnosis | Clinical evaluation, exclusion of other causes |
| Differential diagnosis | Amaurosis fugax, ocular migraine, retinal detachment |
| Prevention | N/A |
| Treatment | Avoidance of triggers, medication |
| Medication | NSAIDs, triptans |
| Prognosis | Generally good, but can recur |
| Frequency | Rare |
| Deaths | N/A |
Retinal Migraine: An Overview[edit]
Retinal migraine is a rare form of migraine characterized by recurrent episodes of visual disturbances or temporary vision loss in one eye.
Definition and Characteristics[edit]
Retinal migraine is defined as a migraine that involves visual disturbances or partial vision loss, typically affecting only one eye. These episodes are often followed by a headache phase, which is a common characteristic of migraines.
Symptoms and Manifestations[edit]
The primary symptom of retinal migraine is temporary vision loss or visual disturbances in one eye. These disturbances may include:
- Flashes of light
- Blurred vision
- Partial vision loss
- Complete, temporary blindness in one eye
Causes and Risk Factors[edit]
The exact cause of retinal migraine is not fully understood, but it is believed to be related to changes in blood flow to the eye. Potential triggers include:
- Stress
- Bright lights
- High altitude
- Dehydration
- Certain foods or medications
Diagnosis and Differential Diagnosis[edit]
Diagnosing retinal migraine involves a thorough medical history and eye examination. It's essential to distinguish it from other conditions that can cause similar symptoms, such as ocular migraine and transient ischemic attack.
Treatment and Management[edit]
Treatment for retinal migraine focuses on relieving symptoms and preventing future episodes. Options may include:
- Pain relief medications
- Preventive medications
- Lifestyle modifications to avoid triggers
Complications and Prognosis[edit]
While retinal migraine is generally benign, frequent episodes can impact the quality of life. In rare cases, prolonged or severe episodes may lead to permanent vision loss in the affected eye.
Conclusion[edit]
Retinal migraine is a distinct type of migraine characterized by visual disturbances in one eye, often followed by a headache. Understanding its symptoms, causes, and treatment options is crucial for effective management and improving the quality of life for those affected.
